Equivalent & Substitute Parts for ALS70C913MF063

Part Overview

The ALS70C913MF063 is a 91000 µF, 63 V aluminum electrolytic capacitor with radial, can-style screw terminals manufactured by KEMET. This component is classified as an active product and is designed for general-purpose applications requiring high capacitance values in chassis-mount configurations. The part features a 9 mOhm equivalent series resistance at 100 Hz and a rated lifetime of 19000 hours at 85°C.

Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the same product category, enabling direct replacement in circuit designs without functional degradation.

Substiute Parts

ALS70C913MF063

KEMETIn Stock: 986ALS70C913MF063 Datasheet

Current PartRFQ

ALS70A913MF063

KEMETIn Stock: 851ALS70A913MF063 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ALS70C913MF063 is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Capacitance value: 91000 µF (exact match required)
• Rated voltage: 63 V (exact match required)
• Capacitance tolerance: ±20% (exact match required)
• ESR @ 100 Hz: 9 mOhm (exact match required)
• Lifetime rating: 19000 Hrs @ 85°C (exact match required)
• Operating temperature range: -40°C ~ 85°C (exact match required)
• Ripple current specifications @ 100 Hz and 10 kHz (exact match required)

Mechanical Parameters:

• Package type: Radial, Can - Screw Terminals (exact match required)
• Mounting type: Chassis Mount (exact match required)
• Lead spacing: 1.122" (28.50 mm) (exact match required)
• Physical dimensions: 2.598" Dia (66.00 mm), Height 4.213" (107.00 mm) (exact match required)

Compliance Parameters:

• RoHS3 Compliant status (exact match required)
• MSL Rating: 1 (Unlimited) (exact match required)

The substitute part ALS70A913MF063 meets all specified criteria for direct substitution.

Parameter Comparison

Engineering Selection Recommendations

Both the ALS70C913MF063 and ALS70A913MF063 are active products manufactured by KEMET with identical electrical, mechanical, and compliance specifications. Selection between these parts is based on availability and inventory status.

The ALS70C913MF063 has 913 pieces in stock, while the ALS70A913MF063 has 828 pieces in stock. Both parts carry ROHS3 compliance and are REACH unaffected, making them suitable for applications requiring regulatory compliance in industrial and commercial environments.

The difference between the two part numbers lies in the base product designation (ALS70C versus ALS70A), which does not affect functional performance or physical compatibility. Both parts are suitable for direct substitution in chassis-mount applications requiring 91000 µF capacitance at 63 V with screw terminal connections.

Frequently Asked Questions (FAQ)

Q: Can ALS70A913MF063 be used as a direct replacement for ALS70C913MF063?

A: Yes. The ALS70A913MF063 is a parametric equivalent with identical electrical specifications, mechanical dimensions, lead spacing, and compliance certifications. Direct substitution is supported without circuit modification.

Q: Are the physical dimensions identical between these two parts?

A: Yes. Both parts have identical diameter (2.598" / 66.00 mm), height (4.213" / 107.00 mm), and lead spacing (1.122" / 28.50 mm). They are mechanically interchangeable in chassis-mount applications.

Q: Do both parts have the same ESR and ripple current ratings?

A: Yes. Both parts feature 9 mOhm ESR at 100 Hz, 26.6 A ripple current at 100 Hz, and 29.3 A ripple current at 10 kHz. Electrical performance is identical.

Q: What is the difference between ALS70C and ALS70A base product designations?

A: The base product designation does not affect electrical performance, mechanical compatibility, or compliance status. Both designations refer to the same ALS70 series aluminum electrolytic capacitor family with identical specifications for the 91000 µF, 63 V configuration.

Q: Are both parts RoHS3 compliant?

A: Yes. Both ALS70C913MF063 and ALS70A913MF063 are ROHS3 compliant and REACH unaffected, meeting regulatory requirements for industrial and commercial applications.

Q: What is the operating temperature range for these capacitors?

A: Both parts operate across -40°C to 85°C with a rated lifetime of 19000 hours at 85°C, providing consistent thermal performance across the specified range.

Q: Can these parts be used in high-frequency applications?

A: Yes. Both parts are rated for ripple current at high frequency (29.3 A @ 10 kHz) and maintain 9 mOhm impedance, supporting applications requiring both low-frequency and high-frequency ripple current handling.